#include "wx/wxprec.h"
#include "wx/palette.h"
-#include "wx/window.h"
-#include "wx/app.h"
-#include "wx/utils.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/window.h"
+#endif
#ifdef __VMS__
#pragma message disable nosimpint